Case Converter & Text Cleaner

How to Convert Text Case

1. Paste your text into the input box.
2. Pick a case style — UPPER, lower, Title, Sentence, or alternating.
3. Copy the result with one click. The built-in text cleaner also strips extra spaces and fixes messy formatting.

Case Styles Explained

• UPPERCASE — EVERY LETTER CAPITALIZED. For headings, warnings and emphasis.
• lowercase — everything small. For URLs, hashtags and normalized data.
• Title Case — Every Major Word Capitalized. For headlines and book titles.
• Sentence case — Only the first word capitalized. For normal prose cleanup.
• aLtErNaTiNg cAsE — SpOnGeBoB mOcKInG tExT. For memes.
• Capitalized Words — useful for proper nouns and labels.

When to Use Each

• Fixing pasted text: PDFs and spreadsheets often arrive in ALL CAPS — one click normalizes them.
• Headlines: Title Case in seconds instead of retyping.
• Code & data: lowercase emails, usernames and slugs consistently.
• Social posts: alternating case for jokes, uppercase for announcements.

Frequently Asked Questions

Is it free?

Yes — free, private, no signup. Your text never leaves your browser.

What does the text cleaner do?

It removes extra spaces, stray line breaks and inconsistent whitespace while converting.

Does it handle non-English characters?

Basic Latin conversion is fully supported; results with accented characters follow Unicode case rules.